upgraded configs and added lots of tests

libs/config/test/index.test.ts

@@ -25,10 +25,8 @@ describe('Config Module', () => {
     
     // Create test configuration files
     const config = {
-      app: {
-        name: 'test-app',
-        version: '1.0.0',
-      },
+      name: 'test-app',
+      version: '1.0.0',
       service: {
         name: 'test-service',
         port: 3000,
@@ -38,7 +36,7 @@ describe('Config Module', () => {
           host: 'localhost',
           port: 5432,
           database: 'testdb',
-          username: 'testuser',
+          user: 'testuser',
           password: 'testpass',
         },
         questdb: {
@@ -47,7 +45,8 @@ describe('Config Module', () => {
           pgPort: 8812,
         },
         mongodb: {
-          uri: 'mongodb://localhost:27017',
+          host: 'localhost',
+          port: 27017,
           database: 'testdb',
         },
         dragonfly: {
@@ -64,15 +63,11 @@ describe('Config Module', () => {
           enabled: true,
           rateLimit: 5,
         },
-        quoteMedia: {
+        qm: {
           enabled: false,
           apiKey: 'test-key',
         },
       },
-      features: {
-        realtime: true,
-        backtesting: true,
-      },
       environment: 'test',
     };